{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"per-capita-co2-coal","source":"Global Carbon Budget (2025); Population based on various sources (2024) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/per-capita-co2-coal","title":"Per capita CO\u2082 emissions from coal","unit":"tonnes per person"},"observations":[{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0}],"summary":{"latest_period":"1989-01-01","latest_value":0.0,"max":0.0,"mean":0.0,"min":0.0,"of":179,"rank":141,"trend":"flat"}}